Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas

D. L. Tran, A. Kubota, M. Sakamoto, Q. T. Tran, K. Sasaki, Y. Shiratori

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

For the enhancement of the performance and thermo-mechanical stability of solid oxide fuel cell (SOFC) fueled by biogas (CH4-CO2 mixture), direct internal reforming (DIR) concepts with gas-barrier mask and in-cell reformer were proposed. Power generation characteristics and thermally-induced stresses of anode-supported cells (ASCs) with these DIR concepts were numerically evaluated by means of CFD modeling. For precisely estimating the net consumption and production rates of gaseous species involved in the internal reforming, the dry and steam reforming of CH4 were simultaneously considered using approximation approaches of artificial neural network (ANN) and fuzzy inference system (FIS). The present calculations revealed the positive effects of the proposed concepts, especially for the ASCs with thinner anode substrate.

本文言語英語
ホスト出版物のタイトルECS Transactions
編集者T. Kawada, S. C. Singhal
出版社Electrochemical Society Inc.
ページ2467-2476
ページ数10
1
ISBN(電子版)9781607685395
DOI
出版ステータス出版済み - 5 30 2017
イベント15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, 米国
継続期間: 7 23 20177 28 2017

出版物シリーズ

名前ECS Transactions
番号1
78
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

その他

その他15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
Country米国
CityHollywood
Period7/23/177/28/17

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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